Internet Archive's in-browser bookreader "theater" requires JavaScript to be enabled. It appears your browser does not have it turned on. Please see your browser settings for this feature.

The grasshopper problem and alfalfa culture

by: Webster, F. M. (Francis Marion), 1849-1916; United States. Bureau of Entomology; United States. Dept. of Agriculture

Publication date: 1907

Topics: Alfalfa, Locusts, Grasshoppers, Agricultural pests Control

Publisher: Washington, D.C. : U.S. Dept. of Agriculture, Bureau of Entomology

Collection: usda-circularentomology; usdanationalagriculturallibrary; fedlink; americana; biodiversity

Contributor: U.S. Department of Agriculture, National Agricultural Library

Language: English

Rights: The contributing institution believes that this item is not in copyright.

Volume: ser.2:no.84

Item Size: 61.9M

Circular No. 84

"Issued April 6, 1907."

At head of title: United States Department of Agriculture, Bureau of Entomology

Species responsible for depredations. pp. 1

Early depredations -- Seriousness of injuries -- Descriptions of the two principal alfalfa-affecting species. pp. 2

Distribution of the two species -- Life histories and habitats. pp. 3

Natural enemies. pp. 4

Preventive and remedial measures. pp. 6

Destroying the eggs. pp. 7

Destroying the insects. pp. 8

Cooperation. pp. 9

Forestalling outbreaks. pp. 10